| /* |
| Copyright 2015 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package create |
| |
| import ( |
| "github.com/spf13/cobra" |
| |
| "k8s.io/cli-runtime/pkg/genericclioptions" |
| cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util" |
| "k8s.io/kubernetes/pkg/kubectl/generate" |
| generateversioned "k8s.io/kubernetes/pkg/kubectl/generate/versioned" |
| "k8s.io/kubernetes/pkg/kubectl/util/i18n" |
| "k8s.io/kubernetes/pkg/kubectl/util/templates" |
| ) |
| |
| var ( |
| namespaceLong = templates.LongDesc(i18n.T(` |
| Create a namespace with the specified name.`)) |
| |
| namespaceExample = templates.Examples(i18n.T(` |
| # Create a new namespace named my-namespace |
| kubectl create namespace my-namespace`)) |
| ) |
| |
| type NamespaceOpts struct { |
| CreateSubcommandOptions *CreateSubcommandOptions |
| } |
| |
| // NewCmdCreateNamespace is a macro command to create a new namespace |
| func NewCmdCreateNamespace(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *cobra.Command { |
| options := &NamespaceOpts{ |
| CreateSubcommandOptions: NewCreateSubcommandOptions(ioStreams), |
| } |
| |
| cmd := &cobra.Command{ |
| Use: "namespace NAME [--dry-run]", |
| DisableFlagsInUseLine: true, |
| Aliases: []string{"ns"}, |
| Short: i18n.T("Create a namespace with the specified name"), |
| Long: namespaceLong, |
| Example: namespaceExample, |
| Run: func(cmd *cobra.Command, args []string) { |
| cmdutil.CheckErr(options.Complete(f, cmd, args)) |
| cmdutil.CheckErr(options.Run()) |
| }, |
| } |
| |
| options.CreateSubcommandOptions.PrintFlags.AddFlags(cmd) |
| |
| cmdutil.AddApplyAnnotationFlags(cmd) |
| cmdutil.AddValidateFlags(cmd) |
| cmdutil.AddGeneratorFlags(cmd, generateversioned.NamespaceV1GeneratorName) |
| |
| return cmd |
| } |
| |
| func (o *NamespaceOpts) Complete(f cmdutil.Factory, cmd *cobra.Command, args []string) error { |
| name, err := NameFromCommandArgs(cmd, args) |
| if err != nil { |
| return err |
| } |
| |
| var generator generate.StructuredGenerator |
| switch generatorName := cmdutil.GetFlagString(cmd, "generator"); generatorName { |
| case generateversioned.NamespaceV1GeneratorName: |
| generator = &generateversioned.NamespaceGeneratorV1{Name: name} |
| default: |
| return errUnsupportedGenerator(cmd, generatorName) |
| } |
| |
| return o.CreateSubcommandOptions.Complete(f, cmd, args, generator) |
| } |
| |
| // CreateNamespace implements the behavior to run the create namespace command |
| func (o *NamespaceOpts) Run() error { |
| return o.CreateSubcommandOptions.Run() |
| } |